Winter Boat Upgrade Event

Sierra Plug Off Cap For OMC Engine, Sierra Part #18-0550

Item # 322579
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In Stock


  • Sierra Part #18-0550

  • Plug off cap

  • For OMC engine

Product Summary 

Sierra plug off cap for OMC engine. 1-1/4" I.D. Sierra Part #18-0550.

OEM Part Number: